China CIR60 Water Well Mining Drilling Rock DTH Bit DTH Hammer Manufacturers, Factory

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China CIR60 Water Well Mining Drilling Rock DTH Bit DTH Hammer Manufacturers, Factory

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

📋 Basic Information

Model NO.

CIR60

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Material

Carbon Steel

Machine Type

Drilling Tools

Bit Adapter

CIR60

Length

777mm

Production Capacity

500,000 PCS/Month

📦 Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Gross Weight

5.000kg

Transport Package

Wooden Case

⚙️ Product Description

Because of economy and powerful drilling capacity, down the hole (DTH) hammer has become an advanced drilling tool for drilling and mining industries. DTH hammers and drill bits are designed together to work in perfect unison, providing high penetration rates, long service life, and low operational costs.

Maximum Energy Delivery: Fast drilling speed and low air consumption due to specialized inner structure designed according to rock drilling theory.
Durable Performance: Long service life ensured by high-quality alloy steel materials and advanced processing technology.
Easy Maintenance: Simple, reliable inner structure allows for easy assembly and disassembly, reducing downtime.
Multi-head Thread Connection: Easy to depart the bit from the hammer via the connecting chuck and cylinder.
High Compatibility: Fully interchangeable with standard DTH bits and drill pipes.

🚀 Applications & Features

Water Well Drilling Bench Drilling Mining & Mineral Exploration Civil Engineering Oil Well Drilling High Pressure Drilling Rigs

Our HD series DTH hammers penetrate 15% to 30% faster than standard models, providing additional production at a lower unit cost per foot drilled. Designs are simple yet robust, maximizing efficiency for any compressor capacity.

📊 Technical Specifications

Type	Model	Length (mm)	Weight (kg)	External Dia (mm)	Hole Range (mm)
3.5 inch	DHD3.5	930	25	Φ82	Φ90-110
4 inch	DHD340	1030	39	Φ99	Φ110-135
	SD4	1084	40.5	Φ99
	QL4	1097	41	Φ99
	Mission40	1005	40	Φ99
5 inch	DHD350	1214	76.5	Φ125	Φ135-155
	SD5	1175	72.5	Φ125
	QL5	1147	73	Φ125
	Mission50	1110	68.5	Φ125

🔹 Low Air Pressure Hammers

Item	Length (mm)	Top Sub Thread	Outside Dia (mm)	Weight (kg)	Bit Shank
CIR-50	628	F32*8PIN	44	5	CIR50
CIR-60	777	F42*8PIN	53	7.5	CIR60
CIR-65	745	F42*10PIN	61	13	CIR65
CIR-76	811	F48*10PIN	66	13.5	CIR70

❓ Frequently Asked Questions

What are the advantages of using a DTH hammer?

DTH hammers offer high penetration rates and efficiency because the impact energy is delivered directly to the drill bit at the bottom of the hole, minimizing energy loss through the drill string.

Can these hammers be used for water well drilling?

Yes, our DTH hammers are ideally suited for water well drilling, as well as mining, bench drilling, and various civil engineering applications.

How do I choose between high and low-pressure hammers?

Selection depends on your compressor capacity and the rock hardness. High-pressure hammers are generally faster for hard rock conditions, while low-pressure models are more economical for specific drilling rigs.

What materials are used in the manufacturing process?

We use high-quality alloy steel and carbon steel, combined with advanced stamping and heat treatment processes, to ensure maximum durability and wear resistance.

Are the components interchangeable with other brands?

Yes, our DTH bits and hammers are designed to be interchangeable with standard DHD, SD, QL, and Mission series shanks and pipes.

What is the typical maintenance requirement for the CIR60 model?

Due to its simple and reliable internal structure, the CIR60 is easy to disassemble. Regular cleaning and lubrication of the internal threads and valves will ensure a long service life.